| Dr | Afeez | Salami | University of Ilorin | Nigeria | Environmental Science | Geography; Climatology; hydrology; remote sensing;GIS | Best Researcher Award |
| Dr | Rose | Sakamoto | CSUF | United States | Nursing and Health Professions | Public Health/Gerontology | Best Faculty Award |
| Dr | Takayuki | Sakai | Tsukuba International University | Japan | Other | Radiology | Best Researcher Award |
| Ms | Shahina Raushan | Saikh | Bose Institute | India | Environmental Science | Airborne microbiology | Best Researcher Award |
| Dr | Monica | Saifi | Jamia Hamdard | India | Agricultural and Biological Sciences | Plant Biotechnology | Young Scientist Award |
| Dr | Yosra | Saidi | Université de Jendouba, Faculté des Sciences Juridiques, Economiques et de Gestion de Jendouba, LR : Valorisation du Patrimoine Naturel et Culturel, 8189, Jendouba, Tunisie. | Tunisia | Economics, Econometrics and Finance | International Economics, Development Economics, Financial Economics. | Excellence in Research |
| Mr | Siba Sankar | Sahu | IIT (BHU) Varanasi | India | Computer Science | Information Retrieval, Natural language processing | Best Researcher Award |
| Mrs | Rüveyda | Şahin | Sakarya University of Applied Sciences | Turkey | Arts and Humanities | Arhitectural Design, Traditional Architecture, Design Principles, Spatial Analysis | Best Researcher Award |
| Dr | Manika | Saha | Monash University | Australia | Health Professions | Public Health Practitioner | Best Researcher Award |
| Assist Prof Dr | Abdellatif | Sadeq | Qatar University | Qatar | Engineering | Mechanical | Best Researcher Award |
| Dr | Aninditia | Sabdaningsih | Universitas Diponegoro | Indonesia | Biochemistry, Genetics and Molecular Biology | Microbiology, Microbial Ecology | Young Scientist Award |
| Dr | Muhammad | Saad | AJOU University | South Korea | Computer Science | Blockchain Technology | Best Researcher Award |
| Prof | Geethanjali | S. | Stella Maris College/University of Madras | India | Computer Science | Data Analytics | Best Researcher Award |
| Mr | Sujit Kumar | Roy | Bangladesh University of Engineering and Technology (BUET) | Bangladesh | Environmental Science | Ecosystem Dynamics, Coastal Zone Management, Climate Change, RS and GIS | Best Researcher Award |
| Prof Dr | Pankaj Kumar | Roy | Jadavpur University | India | Environmental Science | Environmental Engineering, Water Resources Engineering, Water and Waste Water Quality Monitoring, Ground Water Dynamics, Geophysical Fluid Dynamics, Watershed Management, Drainage Works, Climate Change | Best Researcher Award |
| Prof | Thérèse | Roux | Tshwane University of Technology | South Africa | Business, Management and Accounting | Marketing, Advertising, Media | Best Researcher Award |
| Mrs | Silvana | Rossi | USP | Brazil | Medicine and Dentistry | Ciências da saúde | Best Researcher Award |
| Mr | Muhammad | Roshan | Motilal Nehru National Institute of Technology Allahabad | India | Mathematics | Applied mathematics (Bio-fluid mechanics) | Best Researcher Award |
| Dr | Beverlin | Rosario-Williams | Johns Hopkins University Bloomberg School of Public Health | United States | Psychology | Child and Adolescent Mental Health | Young Scientist Award |
| Assoc Prof Dr | Supakit | Rooppakhun | Suranaree University of Technology | Thailand | Engineering | Mechanical Engineering | Best Researcher Award |